CVE-2026-3137Public exploit

Local memory corruption via undisclosed stack overflow

Published Feb 25, 2026 · Updated Feb 25, 2026

Stack-based buffer overflow in CodeAstro Food Ordering System 1.0 allows local users to corrupt process memory via local input. The affected locus is an undisclosed function in food_ordering.exe; neither the CNA record nor its surviving references identifies the input field or unsafe copy operation. Low-privileged local access is required, no user interaction is reported, and published assessments do not confirm code execution or privilege escalation.

CVSS severity5.3
Medium
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stack-based buffer overflow in CodeAstro Food Ordering System 1.0 allows local users to corrupt process memory via local input. The affected locus is an undisclosed function in food_ordering.exe; neither the CNA record nor its surviving references identifies the input field or unsafe copy operation. Low-privileged local access is required, no user interaction is reported, and published assessments do not confirm code execution or privilege escalation.

The record

CVE
CVE-2026-3137
Published
Feb 25, 2026
Updated
Feb 25, 2026
Vendor
Winston D'Souza
Product
Food Ordering System in C Programming
Classifications
CWE-787, CWE-119, CWE-121
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 25, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 25, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Winston D'Souza · Food Ordering System in C Programmingversion=1.0

Published CVSS scores

1.9VulDBCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
4.3VulDBAV:L/AC:L/Au:S/C:P/I:P/A:P
5.3VulDBCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
7.8NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-787Out-of-bounds Write
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-121Stack-based Buffer Overflow

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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